Lars Eric Pettersson

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Goteborg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying condensate while evaporating waste liquors
- Patent number 6,258,206
- Issue date Jul 10, 2001
- Kvaerner Pulping AB
- Lars Gunnar Olausson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE